CN221103154U - Vibration motor gets rid of hammer amplitude adjustment auxiliary device - Google Patents
Vibration motor gets rid of hammer amplitude adjustment auxiliary device Download PDFInfo
- Publication number
- CN221103154U CN221103154U CN202323112921.0U CN202323112921U CN221103154U CN 221103154 U CN221103154 U CN 221103154U CN 202323112921 U CN202323112921 U CN 202323112921U CN 221103154 U CN221103154 U CN 221103154U
- Authority
- CN
- China
- Prior art keywords
- disc
- scale
- vibration motor
- positioning needle
- angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model relates to the technical field of vibration motor swing hammer amplitude adjustment, and discloses a vibration motor swing hammer amplitude adjustment auxiliary device which comprises a scale semi-disc and an angle scale, wherein angle dividing lines diverging from a circle center are marked on the disc surface of the scale semi-disc, a magnet and an axle center positioning needle are concentrically fixed at the circle center of the scale semi-disc, the lower end of the angle scale is rotationally connected with the axle center positioning needle, a first zero degree positioning needle and a second zero degree positioning needle are fixed on zero degree dividing lines of the scale semi-disc, a movable pointer is movably installed on the scale semi-disc, and the upper end of the angle scale is connected with the movable pointer. The vibration motor swing hammer adjusting device is simple in structure, safe to use and convenient to install, is suitable for a vibration motor, and solves the problems of unbalanced amplitude, large running current, serious motor bearing loss and reduced service life caused by large swing hammer visual adjusting errors on two sides of the motor in the swing hammer adjusting process of the vibration motor in the prior art.
Description
Technical Field
The utility model relates to the technical field of vibration motor swing hammer amplitude adjustment, in particular to a vibration motor swing hammer amplitude adjustment auxiliary device.
Background
In the vibration motor swinging hammer adjusting process, vibration amplitude unbalance is caused due to larger swinging hammer visual adjusting errors on two sides of the motor, running current is large, motor bearing loss is serious, and service life is shortened.
Disclosure of utility model
In view of the above, an object of the present utility model is to provide an auxiliary device for adjusting the swing amplitude of a swing hammer of a vibration motor, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above object, the following technical scheme is adopted:
The utility model provides a vibrating motor gets rid of hammer amplitude adjustment auxiliary device, includes scale semicircle board and angle scale, the quotation of scale semicircle board is marked with the angle line that diverges from centre of a circle department, the centre of a circle department of scale semicircle board is fixed with magnet and axle center locating needle with one heart, the lower extreme of angle scale with the axle center locating needle rotates to be connected, be fixed with first zero degree locating needle and second zero degree locating needle on the zero degree line of carving of scale semicircle board, movable mounting has movable pointer on the scale semicircle board, the upper end of angle scale with movable pointer is connected.
As a further improvement of the utility model, the angle staff gauge and the magnet are respectively arranged at the front side and the rear side of the scale semi-disc, and the axis positioning needle sequentially passes through the angle staff gauge, the scale semi-disc and the magnet.
As a further improvement of the utility model, the axis locating pin is a locating pin.
As a further improvement of the utility model, the scale semi-disc is provided with a semi-arc chute for the movable pointer to move.
As a further improvement of the utility model, the second zero degree positioning needle is arranged between the first zero degree positioning needle and the axial positioning needle.
The beneficial effects of the utility model are as follows: the vibration motor swing hammer adjusting device is simple in structure, safe to use and convenient to install, is suitable for a vibration motor, and solves the problems of unbalanced amplitude, large running current, serious motor bearing loss and reduced service life caused by large swing hammer visual adjusting errors on two sides of the motor in the swing hammer adjusting process of the vibration motor in the prior art. When in use, the magnet is adsorbed at the shaft end of the motor, and the shaft center positioning needle in the middle of the magnet is inserted into the shaft positioning center groove of the shaft part of the motor, so that the scale semi-disc is perpendicular to the motor shaft. During amplitude adjustment, a first zero-degree positioning needle and a second zero-degree positioning needle on the scale semi-disc are fixed at the edge of one side of the lower-layer swinging hammer, and a movable pointer is adjusted to the edge of the upper-layer swinging hammer and moves to a required amplitude angle along with swinging hammer rotation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a side view of the present utility model;
Fig. 3 is a top view of the present utility model.
In the figure: 1. the scale semi-disc, 2, the angle scale, 3, the angle line, 4, magnet, 5, axle center pilot pin, 6, first zero degree pilot pin, 7, second zero degree pilot pin, 8, movable pointer, 9, semicircle spout.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
As shown in fig. 1-3, an auxiliary device for amplitude adjustment of a swing hammer of a vibration motor comprises a scale semi-disc 1 and an angle scale 2, angle dividing lines 3 diverging from a circle center are marked on the disc surface of the scale semi-disc 1, a magnet 4 and an axis locating needle 5 are concentrically fixed at the circle center of the scale semi-disc 1, the lower end of the angle scale 2 is rotationally connected with the axis locating needle 5, a first zero locating needle 6 and a second zero locating needle 7 are fixed on a zero dividing line of the scale semi-disc 1, a movable pointer 8 is movably mounted on the scale semi-disc 1, and the upper end of the angle scale 2 is connected with the movable pointer 8.
The angle scale 2 and the magnet 4 are respectively arranged on the front side and the rear side of the scale semi-disc 1, and the axis locating needle 5 sequentially penetrates through the angle scale 2, the scale semi-disc 1 and the magnet 4.
The axis locating needle 5 is a locating pin.
A semicircular chute 9 for the movable pointer 8 to move is arranged on the scale semicircular disc 1.
The second zero-degree positioning needle 7 is arranged between the first zero-degree positioning needle 6 and the axis positioning needle 5.
Working principle:
When in use, the magnet 4 is adsorbed at the shaft end of the motor, and the shaft center positioning needle 5 in the middle of the magnet 4 is inserted into the shaft positioning center groove of the shaft part of the motor, so that the scale semi-disc 1 is perpendicular to the motor shaft.
During amplitude adjustment, a first zero-degree positioning needle 6 and a second zero-degree positioning needle 7 on the scale semi-disc 1 are fixed at the edge of one side of the lower layer of the swing hammer, and a movable pointer 8 is adjusted to the edge of the upper layer of the swing hammer and moves to a required amplitude angle along with the rotation of the swing hammer.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, component disassembly, or combination thereof, etc. that falls within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (5)
1. An auxiliary device for amplitude adjustment of a swing hammer of a vibration motor is characterized in that: the angle scale comprises a scale semi-disc and an angle scale, wherein an angle dividing line diverging from a circle center is marked on the disc surface of the scale semi-disc, a magnet and an axle center positioning needle are concentrically fixed at the circle center of the scale semi-disc, the lower end of the angle scale is rotationally connected with the axle center positioning needle, a first zero degree positioning needle and a second zero degree positioning needle are fixed on the zero degree dividing line of the scale semi-disc, a movable pointer is movably mounted on the scale semi-disc, and the upper end of the angle scale is connected with the movable pointer.
2. The vibration motor swing amplitude adjustment assisting device according to claim 1, wherein: the angle staff and the magnet are respectively arranged on the front side and the rear side of the scale semi-disc, and the axis locating needle sequentially penetrates through the angle staff, the scale semi-disc and the magnet.
3. The vibration motor swing amplitude adjustment assisting device according to claim 1, wherein: the axis locating pin is a locating pin.
4. The vibration motor swing amplitude adjustment assisting device according to claim 1, wherein: and a semicircular chute for the movable pointer to move is formed in the scale semicircular disc.
5. The vibration motor swing amplitude adjustment assisting device according to claim 1, wherein: the second zero-degree positioning needle is arranged between the first zero-degree positioning needle and the axis positioning needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323112921.0U CN221103154U (en) | 2023-11-17 | 2023-11-17 | Vibration motor gets rid of hammer amplitude adjustment auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323112921.0U CN221103154U (en) | 2023-11-17 | 2023-11-17 | Vibration motor gets rid of hammer amplitude adjustment auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221103154U true CN221103154U (en) | 2024-06-07 |
Family
ID=91310259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323112921.0U Active CN221103154U (en) | 2023-11-17 | 2023-11-17 | Vibration motor gets rid of hammer amplitude adjustment auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221103154U (en) |
-
2023
- 2023-11-17 CN CN202323112921.0U patent/CN221103154U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221103154U (en) | Vibration motor gets rid of hammer amplitude adjustment auxiliary device | |
| CN107457580A (en) | A kind of oblique surface machining mechanism | |
| CN201965022U (en) | Noise measuring device for gamma star bearing | |
| CN216081710U (en) | Weighing sensor protection isolating device | |
| CN212845624U (en) | Manual microwave antenna every single move test revolving stage | |
| CN101520963A (en) | Comprehensive experimental facility of single-disk rotor | |
| CN208136681U (en) | Vehicle-mounted road surface flaw detection system verifying attachment based on Bai Shan mechanism | |
| CN211904543U (en) | Dynamic balancing machine shafting with coexisting cantilever beam and simply supported beam | |
| CN207379718U (en) | The bearing block of rigidity of hub bearings testing machine | |
| CN212621272U (en) | Dynamic balance device for fan | |
| CN206065456U (en) | Lathe | |
| CN207268787U (en) | Raindrop spectrometer test fixture | |
| CN209503240U (en) | A kind of eccentric bush line of symmetry engraves positioning device | |
| CN209157550U (en) | A kind of instrument panel beam weld fixture apparatus | |
| CN208185768U (en) | A kind of instrument and meter rotary positioning frame | |
| CN208136682U (en) | Vehicle-mounted road surface flaw detection system verifying attachment based on eccentric adjustment | |
| CN108385487B (en) | Vehicle-mounted road surface flaw detection system verifying attachment based on Bai Shan mechanism | |
| CN207007423U (en) | One kind is used to detect the dynamically balanced rotating device of pump inner impeller | |
| CN206129608U (en) | A high accuracy dynamic balance device for roots blower impeller | |
| CN206754155U (en) | A kind of bearing spider | |
| CN207309895U (en) | General assembly turnover fixture | |
| CN220632990U (en) | Turntable toy | |
| CN219994160U (en) | Transmission shaft convenient to installation | |
| CN205379725U (en) | Novel drum strainer wheel hub | |
| CN204503778U (en) | A kind of steel rolling cardan shaft bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |